145 lines
7.0 KiB
Markdown
145 lines
7.0 KiB
Markdown
# Intelligent DNS based load balancing at Dropbox
|
||
|
||
- **期号**: SRE Weekly Issue #202（2020-01-12）
|
||
- **作者**: —
|
||
- **链接**: https://blogs.dropbox.com/tech/2020/01/intelligent-dns-based-load-balancing-at-dropbox/
|
||
|
||
## 简介
|
||
|
||
> This article describes our work with NS1 to optimize our intelligent DNS-based global load balancing for corner cases that we uncovered while improving our point of presence (PoP) selection automation for our edge network.
|
||
|
||
## 正文
|
||
|
||
## Featured
|
||
|
||
-
|
||
|
||
|
||
Testing cookie behavior across hundreds of web surfaces with our in-house auditor  // Aug 31, 2026 •
|
||
[Security](https://dropbox.tech/security)
|
||
|
||
-
|
||
|
||
|
||
Improving infrastructure efficiency for growing demand in the age of AI  // Aug 18, 2026 •
|
||
[Infrastructure](https://dropbox.tech/infrastructure)
|
||
|
||
-
|
||
|
||
|
||
How we used DSPy to turn AI evaluations into better responses in Dash chat  // Jun 25, 2026 •
|
||
[Machine Learning](https://dropbox.tech/machine-learning)
|
||
|
||
|
||
## Latest
|
||
|
||
[See more](https://dropbox.tech/all-stories)
|
||
|
||
-
|
||
|
||
[Testing cookie behavior across hundreds of web surfaces with our in-house auditor](https://dropbox.tech/security/how-our-inhouse-auditor-tests-cookie-behavior-across-hundreds-of-web-surfaces)
|
||
// Aug 31, 2026 •
|
||
[Security](https://dropbox.tech/security)
|
||
|
||
-
|
||
|
||
[Improving infrastructure efficiency for growing demand in the age of AI](https://dropbox.tech/infrastructure/improving-infrastructure-efficiency-for-growing-demand-in-the-age-of-ai)
|
||
// Aug 18, 2026 •
|
||
[Infrastructure](https://dropbox.tech/infrastructure)
|
||
|
||
-
|
||
|
||
[How our universal content processing platform Riviera evolved for AI and beyond](https://dropbox.tech/infrastructure/how-our-universal-content-processing-platform-riviera-evolved-for-ai-and-beyond)
|
||
// Jul 20, 2026 •
|
||
[Infrastructure](https://dropbox.tech/infrastructure)
|
||
|
||
-
|
||
|
||
[How we used DSPy to turn AI evaluations into better responses in Dash chat](https://dropbox.tech/machine-learning/how-we-turned-ai-evaluations-into-better-responses-in-dash-chat)
|
||
// Jun 25, 2026 •
|
||
[Machine Learning](https://dropbox.tech/machine-learning)
|
||
|
||
-
|
||
|
||
[How Dropbox uses MCP and Dash to close the design-to-code security gap](https://dropbox.tech/security/dropbox-mcp-dash-design-code-security)
|
||
// Jun 12, 2026 •
|
||
[Security](https://dropbox.tech/security)
|
||
|
||
-
|
||
|
||
[Beyond code generation: rethinking engineering productivity in the age of AI agents](https://dropbox.tech/culture/beyond-code-generation-rethinking-engineering-productivity-in-the-age-of-ai-agents)
|
||
// May 28, 2026 •
|
||
[Culture](https://dropbox.tech/culture)
|
||
|
||
|
||
Dropbox Dash: The AI teammate that understands your work
|
||
|
||
|
||
Dash knows your context, your team, and your work, so your team can stay organized, easily find and share knowledge, and keep projects secure, all from one place.
|
||
|
||
|
||
-
|
||
|
||
[Customizing scopes in the OAuth app authorization flow](https://dropbox.tech/developers/customizing-scopes-in-oauth-flow)
|
||
// Sep 13, 2024
|
||
-
|
||
|
||
[Dropbox API server root certificate changes coming in 2026](https://dropbox.tech/developers/api-server-certificate-changes)
|
||
// Jun 26, 2024
|
||
-
|
||
|
||
[Listing the contents of all team-accessible namespaces](https://dropbox.tech/developers/listing-team-contents)
|
||
// Mar 13, 2024
|
||
|
||
-
|
||
|
||
[Fighting the forces of clock skew when syncing password payloads](https://dropbox.tech/application/dropbox-passwords-clock-skew-payload-sync-merge)
|
||
// May 17, 2022
|
||
-
|
||
|
||
[How Dropbox Replay keeps everyone in sync](https://dropbox.tech/application/how-dropbox-replay-keeps-everyone-in-sync)
|
||
// Nov 23, 2021
|
||
-
|
||
|
||
[Why we built a custom Rust library for Capture](https://dropbox.tech/application/why-we-built-a-custom-rust-library-for-capture)
|
||
// Sep 28, 2021
|
||
|
||
-
|
||
|
||
[How we reduced the size of our JavaScript bundles by 33%](https://dropbox.tech/frontend/how-we-reduced-the-size-of-our-javascript-bundles-by-33-percent)
|
||
// Aug 16, 2023
|
||
-
|
||
|
||
[Investigating the impact of HTTP3 on network latency for search](https://dropbox.tech/frontend/investigating-the-impact-of-http3-on-network-latency-for-search)
|
||
// May 16, 2023
|
||
-
|
||
|
||
[How Edison is helping us build a faster, more powerful Dropbox on the web](https://dropbox.tech/frontend/edison-webserver-a-faster-more-powerful-dropbox-on-the-web)
|
||
// Apr 11, 2023
|
||
|
||
-
|
||
|
||
[How we used DSPy to turn AI evaluations into better responses in Dash chat](https://dropbox.tech/machine-learning/how-we-turned-ai-evaluations-into-better-responses-in-dash-chat)
|
||
// Jun 25, 2026
|
||
-
|
||
|
||
[Introducing Nova, our internal platform for coding agents](https://dropbox.tech/machine-learning/introducing-nova-our-internal-platform-for-coding-agents)
|
||
// May 21, 2026
|
||
-
|
||
|
||
[How we optimized Dash's relevance judge with DSPy](https://dropbox.tech/machine-learning/optimizing-dropbox-dash-relevance-judge-with-dspy)
|
||
// Mar 17, 2026
|
||
|
||
-
|
||
|
||
[Introducing Focus, a new open source Gradle plugin](https://dropbox.tech/mobile/introducing-focus-a-new-open-source-gradle-plugin)
|
||
// Mar 29, 2022
|
||
-
|
||
|
||
[Making camera uploads for Android faster and more reliable](https://dropbox.tech/mobile/making-camera-uploads-for-android-faster-and-more-reliable)
|
||
// Mar 16, 2022
|
||
-
|
||
|
||
[Detecting memory leaks in Android applications](https://dropbox.tech/mobile/detecting-memory-leaks-in-android-applications)
|
||
// Mar 23, 2021
|